National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

33°F

1°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Apr 12:53 am AKDT
Extended Forecast for

5 Miles W Whittier AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. West wind around 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. Northwest wind around 10 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Snow before 1pm, then rain and snow. High near 39. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 39 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 28. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 1pm. High near 40. Calm wind. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain. Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Rain

  • Thursday

    Thursday: A chance of rain and snow before 4pm, then a chance of rain. Partly sunny, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 10pm. Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. West wind around 10 mph.
Monday
Partly sunny, with a high near 39. Northwest wind around 10 mph.
Monday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 1pm, then rain and snow. High near 39. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday Night
Rain and snow. Low around 28. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday
Rain and snow, becoming all rain after 1pm. High near 40. Calm wind. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 28. Chance of precipitation is 80%.
Thursday
A chance of rain and snow before 4pm, then a chance of rain. Partly sunny, with a high near 42.
Thursday Night
A chance of rain before 10pm. Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Whittier AK
 60.78°N 148.84°W (Elev. 157 ft)
Last Update:
4:38 pm AKDT Apr 5, 2026
Forecast Valid:
1am AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation